Update to GME 0.6.0.

git-svn-id: http://maxmods.googlecode.com/svn/trunk@1492 b77917fb-863c-0410-9a43-030a88dac9d3
Win32 lib update and makefile fix.

git-svn-id: http://maxmods.googlecode.com/svn/trunk@1493 b77917fb-863c-0410-9a43-030a88dac9d3